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authorFelix Fietkau <nbd@openwrt.org>2015-04-04 17:52:02 +0000
committerFelix Fietkau <nbd@openwrt.org>2015-04-04 17:52:02 +0000
commitc31df6e995c36e2b14b74f727b8392e6c1c10afc (patch)
tree68b32e1188f7c55bf05be6f510aabeb4032f5893 /package/utils/busybox/config/editors
parent94850b0068be2dcfffe201bfbd5832dbea418d2c (diff)
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busybox: update to version 1.23.2
Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 45272
Diffstat (limited to 'package/utils/busybox/config/editors')
-rw-r--r--package/utils/busybox/config/editors/Config.in30
1 files changed, 30 insertions, 0 deletions
diff --git a/package/utils/busybox/config/editors/Config.in b/package/utils/busybox/config/editors/Config.in
index 90f9f0086e..6ae361f7ff 100644
--- a/package/utils/busybox/config/editors/Config.in
+++ b/package/utils/busybox/config/editors/Config.in
@@ -192,6 +192,36 @@ config BUSYBOX_CONFIG_FEATURE_VI_ASK_TERMINAL
cursor position using "ESC [ 6 n" escape sequence, then read stdin.
This is not clean but helps a lot on serial lines and such.
+config BUSYBOX_CONFIG_FEATURE_VI_UNDO
+ bool "Support undo command 'u'"
+ default BUSYBOX_DEFAULT_FEATURE_VI_UNDO
+ depends on BUSYBOX_CONFIG_VI
+ help
+ Support the 'u' command to undo insertion, deletion, and replacement
+ of text.
+config BUSYBOX_CONFIG_FEATURE_VI_UNDO_QUEUE
+ bool "Enable undo operation queuing"
+ default BUSYBOX_DEFAULT_FEATURE_VI_UNDO_QUEUE
+ depends on BUSYBOX_CONFIG_FEATURE_VI_UNDO
+ help
+ The vi undo functions can use an intermediate queue to greatly lower
+ malloc() calls and overhead. When the maximum size of this queue is
+ reached, the contents of the queue are committed to the undo stack.
+ This increases the size of the undo code and allows some undo
+ operations (especially un-typing/backspacing) to be far more useful.
+config BUSYBOX_CONFIG_FEATURE_VI_UNDO_QUEUE_MAX
+ int "Maximum undo character queue size"
+ default BUSYBOX_DEFAULT_FEATURE_VI_UNDO_QUEUE_MAX
+ range 32 65536
+ depends on BUSYBOX_CONFIG_FEATURE_VI_UNDO_QUEUE
+ help
+ This option sets the number of bytes used at runtime for the queue.
+ Smaller values will create more undo objects and reduce the amount
+ of typed or backspaced characters that are grouped into one undo
+ operation; larger values increase the potential size of each undo
+ and will generally malloc() larger objects and less frequently.
+ Unless you want more (or less) frequent "undo points" while typing,
+ you should probably leave this unchanged.
config BUSYBOX_CONFIG_FEATURE_ALLOW_EXEC
bool "Allow vi and awk to execute shell commands"